WO2020187214A1 - 反射镜调节装置及光源系统 - Google Patents

反射镜调节装置及光源系统 Download PDF

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Publication number
WO2020187214A1
WO2020187214A1 PCT/CN2020/079842 CN2020079842W WO2020187214A1 WO 2020187214 A1 WO2020187214 A1 WO 2020187214A1 CN 2020079842 W CN2020079842 W CN 2020079842W WO 2020187214 A1 WO2020187214 A1 WO 2020187214A1
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WO
WIPO (PCT)
Prior art keywords
reflector
adjusting
fixing bracket
pressing piece
adjusting device
Prior art date
Application number
PCT/CN2020/079842
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English (en)
French (fr)
Inventor
文新柏
李屹
Original Assignee
深圳光峰科技股份有限公司
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Publication of WO2020187214A1 publication Critical patent/WO2020187214A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/198—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors with means for adjusting the mirror relative to its support

Definitions

  • the present invention relates to the field of optical technology, in particular to a reflector adjustment device and a light source system using the reflector adjustment device.
  • the reflector is designed in an adjustable manner, and the angle adjustment of the reflector is realized by the reflector adjusting device, which eliminates the influence of the processing accuracy of the structural parts, reduces the material cost, and realizes the optimal design of the light source.
  • the related art reflector adjusting device includes an equipment housing, a reflector base, an adjusting spring, and a fastening component.
  • the reflector is fixed to the reflector base, and the reflector base is provided with three adjusting bolts.
  • An adjusting spring is sleeved on the adjusting bolts, and the equipment housing is provided with three through holes penetrating the adjusting bolts and corresponding to the three bolts.
  • the two ends of the adjusting spring respectively elastically act on the reflector base and the equipment housing, and the fastening component is threadedly matched with the adjusting bolt protruding from the through hole.
  • the degree of fastening of the fastening components can be used to adjust the angle of the reflector in multiple directions to meet the requirements for the inclination angle of the reflector in different directions.
  • the three adjustment bolts and the fastening components of the reflector adjustment device in the related art are prone to repeated adjustments during the actual adjustment process, and the adjustment is more random, and it takes a long time to adjust. And it cannot be disassembled, and the debugging efficiency is low.
  • the object of the present invention is to provide a reflector adjustment device and a light source system with convenient use and repeatable adjustment of the assembled reflector.
  • the present invention provides a reflector adjusting device, which includes a fixing bracket, a pressing piece for fixing the mirror to the fixing bracket, and a side of the fixing bracket away from the pressing piece away from the fixing bracket At least two adjusting threaded rods extending in the direction, at least two elastic pieces respectively sleeved on the adjusting threaded rods, a bottom plate arranged at intervals on the side of the fixing bracket away from the pressure plate, and the adjusting screw
  • the threaded rods are matched and can be adjusted repeatedly at least two fastening adjusting parts; the bottom plate is provided with at least two through holes penetrating therethrough, and each of the adjusting threaded rods is provided with one through hole respectively.
  • the fastening adjustment member is threadedly connected to the adjusting threaded rod member by the side of the bottom plate away from the fixed bracket, and the two ends of the elastic member are respectively abutted against the bottom plate and The fixed bracket.
  • the fastening adjustment member is a nylon nut.
  • one of the adjusting threaded rods is a reference adjusting threaded rod, which is provided with a reference limiting portion, and the reference limiting portion is in contact with one of the fastening adjusting members in a limiting position.
  • the adjusting threaded rods include three and are arranged at a non-linear interval, and the connecting lines of the three adjusting threaded rods form a right triangle.
  • the fixing bracket is rectangular, and the three adjusting threaded rods are respectively located at three corners of the fixing bracket.
  • the fixing bracket is provided with a receiving groove formed by a side close to the pressing direction and a direction away from the pressing piece, and the pressing piece fixes the reflector in the receiving groove.
  • the adjusting threaded rod is a bolt or a stud.
  • the reference adjusting threaded rod includes a connecting portion extending from the fixing bracket and an extending portion extending from the connecting portion in a direction away from the fixing bracket, and the reference limiting portion is disposed at the connecting portion .
  • the pressing piece includes two and is respectively located at opposite ends of the fixing bracket.
  • the reflector adjusting device further includes a fixing member for fixing the pressing piece to the fixing bracket, and the pressing piece includes a pressing piece body having a strip shape and extending from opposite ends of the pressing piece body.
  • the elastic piece, the fixing member fixes the pressure piece body to the fixing bracket, the pressure piece body abuts and presses the reflector, and the elastic piece is arranged on the pressure piece body close to the other pressure On one side of the sheet, the elastic sheet abuts against the reflector in a compressed state.
  • the elastic member is a coil spring or elastic rubber.
  • the present invention also provides a light source system.
  • the light source system includes a reflector adjusting device and a reflector as described in any one of the above housings, and the reflector adjusting device is an integrated structure and is installed and fixed on the housing.
  • the reflector adjusting device of the present invention fixes the reflector to the fixing bracket through the pressing piece, so that the reflector can be assembled very conveniently; and through the adjusting screw rod Insert the through hole and use the fastening adjustment piece to fix it to the bottom plate.
  • One of the adjustment threaded rods is the reference adjustment threaded rod.
  • the reference limit part is in position-limiting contact, and the other fastening and adjusting parts are threadedly connected to the other adjusting threaded rods from the side of the bottom plate away from the fixing bracket, and the elastic part is adjusted by rotating Both ends abut against the bottom plate and the fixing bracket respectively, so as to realize fine adjustment.
  • This structure enables the reference adjusting screw rod to form an equal-height structure, so that the position of the reflector in the entire optical path is accurately fixed, and it is advantageous to assemble the reflector very conveniently. Because the tightening and adjusting part can be adjusted repeatedly with nylon nuts and can be precisely adjusted, there is no need to dispense and fix after adjustment, which reduces the workload, and is also conducive to the repeated assembly and debugging of the reflector adjustment device, and the operation is simple It is easy to use and easy to maintain.
  • the light source system of the present invention uses the reflector adjusting device of the present invention, and the reflector adjusting device is installed in the light source system as an integral structure module, so that it is convenient to use and can be adjusted repeatedly to assemble the reflector , Improve debugging efficiency, convenient disassembly, and convenient pre-assembly and post-maintenance advantages.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the light source system of the present invention.
  • FIG. 2 is a schematic diagram of the three-dimensional structure of the reflector adjusting device of the present invention, with the reflector installed;
  • FIG. 3 is an exploded view of a part of the three-dimensional structure of the reflector adjusting device and the reflector of the present invention, including the reflector;
  • Figure 4 is a sectional view taken along the line A-A in Figure 2;
  • Fig. 5 is an assembly diagram of the fixing bracket, the adjusting screw rod and the elastic member of the reflector adjusting device of the present invention.
  • the present invention provides a light source system 200 and a reflector adjusting device 100 at the same time.
  • the light source system 200 includes a housing 20, the reflector adjusting device 100, and the reflector 2.
  • the reflector adjusting device is installed and fixed to the housing 20.
  • the reflector adjusting device 100 has an integrated structure and serves as a module of the light source system 200, which is convenient for early assembly and later maintenance, and is suitable for mass production. When the light source system 200 is assembled and debugged, other parts may not be dismantled, and the module can be taken out separately to test the internal optical path effect, which improves the debugging efficiency.
  • the reflector adjusting device 100 includes a fixing bracket 1, a pressing piece 3, an adjusting screw rod 4, an elastic member 5, a bottom plate 6, a fastening adjustment member 7 and a fixing member 8.
  • the fixing bracket 1 is used to fix the mirror 2. Specifically, the fixing bracket 1 is provided with a receiving groove 10 formed by a side close to the pressing piece 3 and recessed in a direction away from the pressing piece 3, and the pressing piece 3 fixes the reflector 2 to the In the receiving tank 10.
  • This structure makes the installation of the reflecting mirror 2 easy to operate, and makes the fixed position of the reflecting mirror 2 more accurate and not easy to slide, so that the adjustment effect of the reflecting mirror adjusting device 100 is higher.
  • the pressing piece 3 fixes the reflector 2 to the fixing bracket 1.
  • the pressing sheet 3 includes two and is located at opposite ends of the fixing bracket 1 respectively.
  • the pressing piece 3 includes a pressing piece body 31 in a strip shape and elastic pieces 32 extending from opposite ends of the pressing piece body 31.
  • the fixing member 8 fixes the pressing piece body 31 to the fixing bracket 1, and the pressing piece body 31 abuts and presses on the reflector 2.
  • the elastic piece 32 is arranged on the side of the pressure piece body 31 close to the other pressure piece 3, that is, the elastic pieces 32 respectively extend from the sides of the two pressure piece bodies 31 that are close to each other.
  • the elastic sheet When bent at an acute angle, the elastic sheet abuts against the reflector 2 in a compressed state, and the pressing sheet body 31 and the elastic sheet 32 together clamp and fix the reflector 2 to the fixing bracket 1.
  • This structure is beneficial to quickly fix the reflector 2 to the fixing bracket 1, and has convenient installation and high structural reliability.
  • the adjusting threaded rod 4 extends from the side of the fixing bracket 1 away from the pressing piece 3 in a direction away from the fixing bracket 1.
  • the adjusting threaded rod 4 and the fixing bracket 1 are fixed by riveting, that is, the adjusting threaded rod 4 and the fixing bracket 1 are integrally arranged.
  • One of the adjusting threaded rods 4 is a reference adjusting threaded rod 41, which is provided with a reference limiting portion 413 for positioning a reference and adjusting the angle of the reflector 2 according to the reference.
  • the adjusting threaded rod 4 includes at least two.
  • the adjusting threaded rods 4 include three which are arranged at non-linear intervals, the fixed bracket 1 is rectangular, and the three adjusting threaded rods 4 are respectively located in three of the fixed brackets 1.
  • the connection lines of the three adjusting threaded rods 4 form a right triangle.
  • the reference adjustment threaded rod 41 can be set at the right-angle apex, the other two adjustment threaded rods 4 are located at the two acute-angle vertices of the triangle, and the reference adjustment threaded rod 41 is used as the reference point.
  • a rectangular coordinate system is formed, which is beneficial to reduce the degree of freedom of adjustment, and the angle of the mirror 2 can be adjusted more accurately and quickly.
  • the three adjusting threaded rods 4 can also be located at the three vertices of any triangle; and the number of the adjusting threaded rods 4 can also be set to multiple, such as four, 5 or 6. It can be easily adjusted.
  • the adjusting threaded rod 4 is a bolt or a stud.
  • the reference adjusting threaded rod 41 includes a connecting portion 411 extending from the fixing bracket 1 and an extending portion 412 extending from the connecting portion 411 in a direction away from the fixing bracket 1, and the reference limiting portion 413 is disposed at The connecting portion 411.
  • the fastening adjusting member 7 is fixed to the extension portion 412 and the length of the connecting portion 411 between the fixing bracket 1 and the bottom plate 6 is equal to the fixed distance.
  • the fastening adjusting member 7 fixes the reference adjusting threaded rod member 41 to the bottom plate 6 and makes the distance between the bottom plate 6 and the fixing bracket 1 the fixed distance.
  • the reference adjusting threaded rod 41 is a fixed-length equal-height column to ensure the correct position of the reflector 2 on the optical path after installation.
  • the diameter of the reference limiting portion 413 is larger than the extension portion 412, the reference adjusting threaded rod 41 passes through the through hole 60, and the extension portion 412 passes through the through hole 60, And is rotated by the fastening adjustment member 7 until it contacts the reference limit portion 413, the fastening adjustment member 7 is in contact with the reference limit portion 413, that is, the reference limit portion 413 tightens
  • the fixed adjusting member 7 restricts its continuous rotation to form a fixed, and makes the distance between the bottom plate 6 and the fixed bracket 1 the fixed distance.
  • the reference adjusting threaded rod 41 forms an equal-height column, which becomes the reference of the other two adjusting threaded rods 4, and the two other two adjusting threaded rods 4 can be adjusted separately.
  • the adjusting member 7 is tightened to adjust the angle of the mirror 2 more accurately and quickly.
  • the reference adjusting threaded rod 41 is provided with a positioning boss (not shown) or positioning A pin (not shown in the figure), the reference limit portion 413 is disposed on the extension portion 412, that is, the extension portion 412 can be configured as a positioning boss or a positioning pin.
  • the specific structure of the reference adjustment threaded rod 41 provided with the positioning boss is: the extension portion 412 of the reference adjustment threaded rod 41 is provided with threads, and the connecting portion 411 has a diameter larger than the The polished rod of the extension 412, when the end surface of the fastening adjustment member 7 abuts on the positioning boss, the fastening adjustment member 7 cannot continue to be screwed, and this position is used as a reference.
  • a pin hole (not shown in the figure) is provided on the reference adjusting threaded rod 41, and the positioning pin is inserted and fixed in the In the pin hole, the positioning pin is partially exposed to the pin hole, and the position where the positioning pin is exposed to the pin hole can restrict the fastening adjustment member 7 from continuing to screw in, thereby realizing positioning.
  • the reference adjusting threaded rod 41 can also have other similar structures that can also achieve the positioning function.
  • the elastic member 5 is respectively sleeved on the adjusting threaded rod member 4, and in this embodiment, the elastic member 5 is directly sleeved on the bolt or the stud.
  • the elastic member 5 includes at least two, one end of the elastic member 5 is connected to the fixing bracket 1, and the other end is connected to the bottom plate 6, that is, the elastic member 5 is directly sleeved on the bolt Or after the stud is installed, its two ends are connected to the fixing bracket 1 and the bottom plate 6 respectively.
  • the elastic member 5 can also be separately arranged between the fixing bracket 1 and the bottom plate 6, and the elastic member 5 is positioned and fixed by a positioning column. As long as it can realize the elastic reset function of the fixing bracket 1 relative to the bottom plate 6.
  • the elastic member 5 is a coil spring or elastic rubber. In this embodiment, the elastic member 5 is a coil spring.
  • the bottom plate 6 is arranged at intervals on the side of the fixing bracket 1 away from the pressing piece 3.
  • the bottom plate 6 is provided with at least two through holes 60 passing through it.
  • the through hole 60 is used to insert and fix the adjusting screw rod 4.
  • the bottom plate 6 can be used to fix the housing 20 of the light source system 200. Of course, it is not limited to this.
  • the fixing bracket 1 can also be fixed to the housing 20 of the light source system 200. of.
  • the tightening and adjusting members 7 respectively cooperate with the adjusting threaded rod members 4.
  • the fastening adjustment member 7 includes at least two, and in this embodiment, the fastening adjustment member 7 includes three.
  • Each of the adjusting threaded rods 4 is provided through a through hole 60 respectively, and the fastening adjusting member 7 is threadedly connected to the adjusting threaded rod 4 from the side of the bottom plate 6 away from the fixing bracket 1 , And the two ends of the elastic member 5 abut against the bottom plate 6 and the fixing bracket 1 respectively through rotation adjustment.
  • the fastening adjustment member 7 can be adjusted repeatedly.
  • the tightening adjustment member 7 is a nylon nut.
  • the inner side of the inner hole of the nylon nut is made of nylon material and can be repeatedly adjusted. It is very convenient to use in places where frequent adjustments are required at the work site. It can be pre-tightened and can be adjusted repeatedly without dispensing glue.
  • the nylon nut is adjusted, there is a certain pre-tightening force with the adjusting threaded rod 4, which can be precisely adjusted, and there is no need to dispense glue after adjustment, which reduces the workload.
  • the fixing member 8 fixes the pressing piece 3 to the fixing bracket 1.
  • the fixing member 8 is a screw.
  • other fixing devices that can fix the pressing sheet 3 to the fixing bracket 1 are also possible, such as clips and double-sided tape.
  • the three adjusting threaded rods 4 of the fixing bracket 1 are respectively sleeved into the three elastic members 5.
  • the three fastening adjusting members 7 are respectively fixed to the three adjusting threaded rod members 4 on the side of the bottom plate away from the fixing bracket 1.
  • the reflecting mirror 2 is put into the fixing bracket 1, and the reflecting mirror 2 is pressed on the fixing bracket 1 with the two pressing pieces 3.
  • the above process is an assembly process, and the reflector adjusting device 100 is simple to assemble and convenient to use.
  • the reflector adjusting device of the present invention fixes the reflector to the fixing bracket through the pressing piece, so that the reflector can be assembled very conveniently; and through the adjusting screw rod Insert the through hole and use the fastening adjustment piece to fix it to the bottom plate.
  • One of the adjustment threaded rods is the reference adjustment threaded rod.
  • the reference limit part is in position-limiting contact, and the other fastening and adjusting parts are threadedly connected to the other adjusting threaded rods from the side of the bottom plate away from the fixing bracket, and the elastic part is adjusted by rotating Both ends abut against the bottom plate and the fixing bracket respectively, so as to realize fine adjustment.
  • This structure enables the reference adjusting screw rod to form an equal-height structure, so that the position of the reflector in the entire optical path is accurately fixed, and it is advantageous to assemble the reflector very conveniently. Because the tightening and adjusting part can be adjusted repeatedly with nylon nuts, and can be adjusted accurately, it does not need to be fixed with glue after adjustment, which reduces the workload, and is also conducive to the repeated assembly and debugging of the reflector adjustment device. A separate module is disassembled and tested. The operation is simple, easy to use, and easy to maintain.
  • the light source system of the present invention uses the reflector adjusting device of the present invention.
  • the reflector adjusting device is installed in the light source system as an integrated module, that is, as an integral module and connected to the housing of the light source system Therefore, the reflector is easy to use and can be adjusted repeatedly to assemble the reflector, which has the advantages of convenient pre-assembly and post-maintenance, that is, convenient disassembly, assembly and debugging, and improving debugging efficiency.
  • the reflector adjusting device is an integral component and the light source The shells of the system are connected, so that the elastic parts are not easy to fall off, and the assembly is simple, and the processing cost is low.
  • the reflector adjusting device is a stamped part.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种反射镜调节装置（100）及采用反射镜调节装置（100）的光源系统（200）。反射镜调节装置（100）包括固定支架（1）、将反射镜（2）固定于固定支架（1）的压片（3）、由固定支架（1）远离压片（3）一侧向远离固定支架（1）方向延伸的至少两个调整螺纹杆件（4）、分别套设于调整螺纹杆件（4）的至少两个弹性件（5）、间隔设置于固定支架（1）远离压片（3）一侧的底板（6）以及分别与调整螺纹杆件（4）配合且可反复调节至少两个紧固调节件（7）；底板（6）设有贯穿其上的至少两个通孔（60），每一调整螺纹杆件（4）分别穿设一个通孔（60）设置。反射镜调节装置（100）和光源系统（200）具有方便使用且可重复调节组装的反射镜（2）。

Description

反射镜调节装置及光源系统 技术领域
本发明涉及光学技术领域，尤其涉及一种反射镜调节装置及应用该反射镜调节装置的光源系统。
背景技术
随着光源技术的发展，光源光路趋于精细和复杂，对实现光路的结构件的精度要求也越来越高，而现有的结构件加工精度很难满足要求，能满足要求的前提下加工成本也很高。因此在很多光路中，反射镜设计为可调节方式，通过反射镜调节装置实现反射镜的角度调节，消除结构件加工精度的影响，降低物料成本，实现光源的最优设计。
相关技术的反射镜调节装置包括设备外壳、反射镜基座、调整弹簧及紧固部件，所述反射镜固定于所述反射镜基座，所述反射镜基座设有三个调整螺栓，每个所述调整螺栓上均套设有一个调整弹簧，所述设备外壳设有贯穿其上且分别与三个所述螺栓对应的三个通孔。所述调整弹簧的两端分别弹性作用于所述反射镜基座和所述设备外壳上，所述紧固部件与伸出所述通孔的所述调整螺栓螺纹配合，通过调整三个所述紧固部件的紧固程度，以对所述反射镜进行多方向的角度调节，满足对所述反射镜不同方向的倾角需求。
然而，相关技术中反射镜调节装置中三个所述调整螺栓与所述紧固部件在实际调节的过程中容易出现反复调节的问题，调节随意性较大，需要花费较长的时间进行调节，且不能拆卸，调试效率低。
因此，实有必要提供一种新的反射镜调节装置及光源系统解决上述技术问题。
发明内容
本发明的目的在于提供一种具有方便使用且可重复调节组装反射镜的反射镜调节装置及光源系统。
为达到上述目的，本发明提供一种反射镜调节装置，包括固定支架、将反射镜固定于所述固定支架的压片、由所述固定支架远离所述压片一 侧向远离所述固定支架方向延伸的至少两个调整螺纹杆件、分别套设于所述调整螺纹杆件的至少两个弹性件、间隔设置于所述固定支架远离所述压片一侧的底板以及分别与所述调整螺纹杆件配合且可反复调节至少两个紧固调节件；所述底板设有贯穿其上的至少两个通孔，每一所述调整螺纹杆件分别穿设一个所述通孔设置。
优选的，所述紧固调节件由所述底板远离所述固定支架一侧与所述调整螺纹杆件螺纹连接，并通过旋转调节使所述弹性件的两端分别抵接于所述底板与所述固定支架。
优选的，所述紧固调节件为尼龙螺母。
优选的，所述调整螺纹杆件的其中一个为基准调节螺纹杆件，其设有基准限位部，所述基准限位部与其中一个所述紧固调节件限位接触。
优选的，所述调整螺纹杆件包括三个且呈非线性间隔设置，三个所述调整螺纹杆件的连线形成直角三角形。
优选的，所述固定支架呈矩形，三个所述调整螺纹杆件分别位于所述固定支架的其中三个角的位置。
优选的，所述固定支架设有由靠近所述压片方向一侧向远离所述压片方向凹陷形成的收容槽，所述压片将所述反射镜固定于所述收容槽内。
优选的，所述调整螺纹杆件为螺栓或者螺柱。
优选的，所述基准调节螺纹杆件包括由所述固定支架延伸的连接部和由所述连接部向远离所述固定支架方向延伸的延伸部，所述基准限位部设置于所述连接部。
优选的，所述压片包括两个且分别位于所述固定支架的相对两端。
优选的，所述反射镜调节装置还包括将所述压片固定于所述固定支架的固定件，所述压片包括呈条形的压片本体及由所述压片本体相对两端延伸出的弹片，所述固定件将所述压片本体固定于所述固定支架，所述压片本体抵接压设所述反射镜，所述弹片设置于所述压片本体靠近另一个所述压片的一侧，所述弹片呈压缩状态抵接于所述反射镜。
优选的，所述弹性件为螺旋弹簧或弹性橡胶。
本发明还提供一种光源系统，该光源系统包括壳体如上任意一项所 述的反射镜调节装置以及反射镜，所述反射镜调节装置呈一体式结构且安装固定于所述壳体。
与相关技术相比，本发明的反射镜调节装置通过所述压片将所述反射镜固定于所述固定支架，可使所述反射镜非常方便的组装起来；并通过所述调整螺纹杆件插入所述通孔并用所述紧固调节件将其固定于所述底板，所述调整螺纹杆件的其中一个为所述基准调整螺纹杆件，通过旋转所述紧固调节件使其与所述基准限位部限位接触，其他的所述紧固调节件由所述底板远离所述固定支架一侧与其他的所述调整螺纹杆件螺纹连接，并通过旋转调节使所述弹性件的两端分别抵接于所述底板与所述固定支架，从而实现微调。该结构使所述基准调整螺纹杆件形成等高结构，使得所述反射镜在整个光路里的位置准确固定，并有利将所述反射镜非常方便的组装起来。因为所述紧固调节件可重复调节的尼龙螺母，并可以进行精准调节，调节后不用点胶固定，减轻了工作量，也有利于所述反射镜调节装置重复多次组装及调试，操作简单且易于使用，也方便于维护的操作。本发明的光源系统使用本发明的反射镜调节装置，所述反射镜调节装置作为一个呈一体式结构的模块安装在所述光源系统内，从而具有方便使用，并可重复调节组装所述反射镜，提高调试效率，方便拆卸，具有方便前期组装和后期维护优点。
附图说明
下面结合附图详细说明本发明。通过结合以下附图所作的详细描述，本发明的上述或其他方面的内容将变得更清楚和更容易理解。附图中：
图1为本发明光源系统的立体结构示意图；
图2为本发明反射镜调节装置的立体结构示意图，已安装反射镜；
图3为本发明反射镜调节装置与反射镜的部分立体结构分解图，其中包括反射镜；
图4为沿图2中A-A线剖视图；
图5为本发明反射镜调节装置的固定支架、调整螺纹杆件及弹性件的装配图。
具体实施方式
下面结合附图详细说明本发明的具体实施方式。
在此记载的具体实施方式/实施例为本发明的特定的具体实施方式，用于说明本发明的构思，均是解释性和示例性的，不应解释为对本发明实施方式及本发明范围的限制。除在此记载的实施例外，本领域技术人员还能够基于本申请权利要求书和说明书所公开的内容采用显而易见的其它技术方案，这些技术方案包括采用对在此记载的实施例的做出任何显而易见的替换和修改的技术方案，都在本发明的保护范围之内。
请同时参阅图1-5，本发明同时提供一种光源系统200和一种反射镜调节装置100，所述光源系统200包括壳体20、所述反射镜调节装置100以及反射镜2。所述反射镜调节装置安装固定于所述壳体20。所述反射镜调节装置100呈一体式结构并作为所述光源系统200的一个模块，方便前期组装和后期维护，适合量产。所述光源系统200组装调试时，可以不拆除其它件，单独将此模块取下来测试内部光路效果，提高了调试效率。
本实施方式中，所述反射镜调节装置100包括固定支架1、压片3、调整螺纹杆件4、弹性件5、底板6、紧固调节件7以及固定件8。
所述固定支架1用于将所述反射镜2固定。具体的，所述固定支架1设有由靠近所述压片3方向一侧向远离所述压片3方向凹陷形成的收容槽10，所述压片3将所述反射镜2固定于所述收容槽10内。该结构使安装所述反射镜2简单操作，并使所述反射镜2固定的位置得更为准确且不易发生滑动，从而使所述反射镜调节装置100的调节效果更高。
所述压片3将所述反射镜2固定于所述固定支架1。所述压片3包括两个且分别位于所述固定支架1的相对两端。具体的，所述压片3包括呈条形的压片本体31及由所述压片本体31相对两端延伸出的弹片32。所述固定件8将所述压片本体31固定于所述固定支架1，所述压片本体31抵接压设于所述反射镜2。所述弹片32设置于所述压片本体31靠近另一个所述压片3的一侧，即所述弹片32分别由两个所述压片本体31相互靠近的一侧相对延伸，所述弹片呈锐角弯折，则所述弹片呈压缩状态抵接于所述反射镜2，所述压片本体31和所述弹片32共同 将反射镜2夹设固定于所述固定支架1。该结构有利于快速将所述反射镜2固定于所述固定支架1，具有安装方便且结构可靠性高。
所述调整螺纹杆件4由所述固定支架1远离所述压片3一侧向远离所述固定支架1方向延伸。在本实施方式中，所述调整螺纹杆件4与所述固定支架1通过铆接固定，即所述调整螺纹杆件4与所述固定支架1一体设置。所述调整螺纹杆件4其中的一个为基准调整螺纹杆件41，其设有基准限位部413，用于定位基准，并按照该基准来调节所述反射镜2的角度。所述调整螺纹杆件4包括至少两个。在本实施方式中，所述调整螺纹杆件4包括三个且呈非线性间隔设置，所述固定支架1呈矩形，三个所述调整螺纹杆件4分别位于所述固定支架1的其中三个角的位置。其中，三个所述调整螺纹杆件4的连线形成直角三角形。也就是说，可以通过所述基准调整螺纹杆件41设置在直角顶点，另外两个所述调整螺纹杆件4位于三角形的两个锐角顶点，并以所述基准调整螺纹杆件41为基准点，形成了直角坐标系，从而有利于减小了调整的自由度，并可以更精确、快速地调整所述反射镜2的角度。当然，不限于此，三个所述调整螺纹杆件4还可以位于任意三角形的三个顶点；并且还可以将所述调整螺纹杆件4的数量设置多个，如四个、5个或者6个，能够达到方便进行调整即可。
在本实施方式中，所述调整螺纹杆件4为螺栓或者螺柱。
所述基准调节螺纹杆件41包括由所述固定支架1延伸的连接部411和由所述连接部411向远离所述固定支架1方向延伸的延伸部412，所述基准限位部413设置于所述连接部411。所述紧固调节件7固定于所述延伸部412并将所述连接部411位于所述固定支架1和所述底板6之间的长度等于所述固定距离。所述紧固调节件7将所述基准调整螺纹杆件41固定于所述底板6并使所述底板6与所述固定支架1的间距为所述固定距离。也就是说，所述基准调整螺纹杆件41为固定长度的等高柱，保证所述反射镜2安装后在光路上的正确位置。在本实施方式中，所述基准限位部413的直径大于所述延伸部412，所述基准调节螺纹杆件41穿过所述通孔60，所述延伸部412穿过该通孔60，并被所述紧固调节件7通过旋转直至接触所述基准限位部413，该紧固调节件7与所 述基准限位部413限位接触，即所述基准限位部413将该紧固调节件7限制其继续旋转从而形成固定，并使所述底板6与所述固定支架1的间距为所述固定距离。从而使所述基准调节螺纹杆件41形成等高柱，从而成为另外两个所述调整螺纹杆件4的基准，可以通过调节另外两个所述调整螺纹杆件4分别连接的两个所述紧固调节件7，从而更精确、快速地调整所述反射镜2的角度。
为了将所述基准调整螺纹杆件41实现等高结构，除了本实施方式外，当然，还有很多种方案，比如所述基准调整螺纹杆件41设有定位凸台(图未示)或定位销(图未示)，所述基准限位部413设置于所述延伸部412，即所述延伸部412可以设置为定位凸台或定位销。其中，设置有所述定位凸台的所述基准调整螺纹杆件41的具体结构为：所述基准调整螺纹杆件41的所述延伸部412设置螺纹，所述连接部411为直径大于所述延伸部412的光杆，当所述紧固调节件7的端面抵接在所述定位凸台时，所述紧固调节件7不能继续旋进，并以此位置作为基准。另一种情况，所述延伸部412设有定位销时，在所述基准调整螺纹杆件41上设有贯穿其上的销孔(图未示)，将所述定位销插入并固定于在所述销孔，所述定位销部分外露于所述销孔，所述定位销外露于所述销孔的部位能够限制所述紧固调节件7继续旋进，从而实现定位。当然，不限于此，所述基准调整螺纹杆件41还可以为其它类似结构同样可以实现定位功能。
所述弹性件5分别套设于所述调整螺纹杆件4，在本实施方式中，所述弹性件5直接套在所述螺栓或者所述螺柱上。所述弹性件5包括至少两个，所述弹性件5的一端连接于所述固定支架1，其另一端连接于所述底板6，也就是说，所述弹性件5直接套在所述螺栓或者所述螺柱上后，其两端分别连接于所述固定支架1和所述底板6。当然，不限于此，所述弹性件5也还可以单独设置在所述固定支架1和所述底板6之间，并通过定位柱将所述弹性件5进行定位固定。只要能够实现所述固定支架1相对所述底板6弹性复位的作用即可。所述弹性件5为螺旋弹簧或弹性橡胶。在本实施方式中，所述弹性件5为螺旋弹簧。
所述底板6间隔设置于所述固定支架1远离所述压片3一侧。所述 底板6设有贯通其上的至少两个通孔60。所述通孔60用于将所述调整螺纹杆件4插入后固定。所述底板6可以用于固定于所述光源系统200的所述壳体20，当然，不限于此，还可以将所述固定支架1固定于所述光源系统200的所述壳体20也是可以的。
所述紧固调节件7分别与所述调整螺纹杆件4配合。所述紧固调节件7包括至少两个，在本实施方式中，所述紧固调节件7包括三个。每一所述调整螺纹杆件4分别穿设一个所述通孔60设置，所述紧固调节件7由所述底板6远离所述固定支架1一侧与所述调整螺纹杆件4螺纹连接，并通过旋转调节使所述弹性件5的两端分别抵接于所述底板6与所述固定支架1。
所述紧固调节件7可重复调节。在本实施方式中，所述紧固调节件7为尼龙螺母。所述尼龙螺母的内孔内侧由尼龙材料制成并可以实现重复调节，对工作现场需要经常调节的地方来说使用非常方便，无须点胶就能预紧并可以重复调节。所述尼龙螺母调节时与所述调整螺纹杆件4有一定的预紧力，可以进行精准调节，调节后不用点胶固定，减轻了工作量。
所述固定件8将所述压片3固定于所述固定支架1。在本实施方式中，所述固定件8为螺钉。当然，其他可以将所述压片3固定于所述固定支架1的固定器件也是可以的，比如夹子、双面胶都是可以的。
本发明的反射镜调节装置组装所述反射镜2的具体过程如下：
首先，将所述固定支架1的三个所述调整螺纹杆件4分别套入三个所述弹性件5。
然后，再将以及套入所述弹性件5的三个所述调整螺纹杆件4分别插入所述底板6的三个所述通孔60。
接着，再将三个所述紧固调节件7分别将三个所述调整螺纹杆件4固定于所述底板远离所述固定支架1的一侧。
然后，将所述反射镜2放入所述固定支架1，并用两个所述压片3将所述反射镜2压设于所述固定支架1。
上述过程为组装的过程，所述反射镜调节装置100组装简单，使用方便。
与相关技术相比，本发明的反射镜调节装置通过所述压片将所述反射镜固定于所述固定支架，可使所述反射镜非常方便的组装起来；并通过所述调整螺纹杆件插入所述通孔并用所述紧固调节件将其固定于所述底板，所述调整螺纹杆件的其中一个为所述基准调整螺纹杆件，通过旋转所述紧固调节件使其与所述基准限位部限位接触，其他的所述紧固调节件由所述底板远离所述固定支架一侧与其他的所述调整螺纹杆件螺纹连接，并通过旋转调节使所述弹性件的两端分别抵接于所述底板与所述固定支架，从而实现微调。该结构使所述基准调整螺纹杆件形成等高结构，使得所述反射镜在整个光路里的位置准确固定，并有利将所述反射镜非常方便的组装起来。因为所述紧固调节件可重复调节的尼龙螺母，并可以进行精准调节，调节后不用点胶固定，减轻了工作量，也有利于所述反射镜调节装置重复多次组装及调试，能够作为一个单独的模块拆卸出来，进行测试，操作简单且易于使用，也方便于维护的操作。本发明的光源系统使用本发明的反射镜调节装置，所述反射镜调节装置作为一个呈一体式结构的模块安装在所述光源系统内，即作为一个整体模块和所述光源系统的壳体连接，从而具有方便使用，并可重复调节组装所述反射镜，具有方便前期组装和后期维护优点，即方便拆卸和组装调试，提高调试效率，所述反射镜调节装置作为一个整体组件和所述光源系统的壳体进行连接，能够使弹性件不易脱落，且组装简单，加工成本也低，所述反射镜调节装置为冲压件。
需要说明的是，以上参照附图所描述的各个实施例仅用以说明本发明而非限制本发明的范围，本领域的普通技术人员应当理解，在不脱离本发明的精神和范围的前提下对本发明进行的修改或者等同替换，均应涵盖在本发明的范围之内。此外，除上下文另有所指外，以单数形式出现的词包括复数形式，反之亦然。另外，除非特别说明，那么任何实施例的全部或一部分可结合任何其它实施例的全部或一部分来使用。

Claims (13)

  1. 一种反射镜调节装置，其特征在于，包括固定支架、将反射镜固定于所述固定支架的压片、由所述固定支架远离所述压片一侧向远离所述固定支架方向延伸的至少两个调整螺纹杆件、分别套设于所述调整螺纹杆件的至少两个弹性件、间隔设置于所述固定支架远离所述压片一侧的底板以及分别与所述调整螺纹杆件配合且可反复调节至少两个紧固调节件；所述底板设有贯穿其上的至少两个通孔，每一所述调整螺纹杆件分别穿设一个所述通孔设置。
  2. 根据权利要求1所述的反射镜调节装置，其特征在于，所述紧固调节件由所述底板远离所述固定支架一侧与所述调整螺纹杆件螺纹连接，并通过旋转调节使所述弹性件的两端分别抵接于所述底板与所述固定支架。
  3. 根据权利要求1所述的反射镜调节装置，其特征在于，所述紧固调节件为尼龙螺母。
  4. 根据权利要求1所述的反射镜调节装置，其特征在于，所述调整螺纹杆件的其中一个为基准调节螺纹杆件，其设有基准限位部，所述基准限位部与其中一个所述紧固调节件限位接触。
  5. 根据权利要求4所述的反射镜调节装置，其特征在于，所述调整螺纹杆件包括三个且呈非线性间隔设置，三个所述调整螺纹杆件的连线形成直角三角形。
  6. 根据权利要求5所述的反射镜调节装置，其特征在于，所述固定支架呈矩形，三个所述调整螺纹杆件分别位于所述固定支架的其中三个角的位置。
  7. 根据权利要求1所述的反射镜调节装置，其特征在于，所述固定支架设有由靠近所述压片方向一侧向远离所述压片方向凹陷形成的收容槽，所述压片将所述反射镜固定于所述收容槽内。
  8. 根据权利要求1所述的反射镜调节装置，其特征在于，所述调整螺纹杆件为螺栓或者螺柱。
  9. 根据权利要求1所述的反射镜调节装置，其特征在于，所述基准调 节螺纹杆件包括由所述固定支架延伸的连接部和由所述连接部向远离所述固定支架方向延伸的延伸部，所述基准限位部设置于所述连接部。
  10. 根据权利要求1所述的反射镜调节装置，其特征在于，所述压片包括两个且分别位于所述固定支架的相对两端。
  11. 根据权利要求10所述的反射镜调节装置，其特征在于，所述反射镜调节装置还包括将所述压片固定于所述固定支架的固定件，所述压片包括呈条形的压片本体及由所述压片本体相对两端延伸出的弹片，所述固定件将所述压片本体固定于所述固定支架，所述压片本体抵接压设所述反射镜，所述弹片设置于所述压片本体靠近另一个所述压片的一侧，所述弹片呈压缩状态抵接于所述反射镜。
  12. 根据权利要求1所述的反射镜调节装置，其特征在于，所述弹性件为螺旋弹簧或弹性橡胶。
  13. 一种光源系统，其特征在于，该光源系统包括壳体、如权利要求1至12任意一项所述的反射镜调节装置以及反射镜，所述反射镜调节装置呈一体式结构且安装固定于所述壳体。
PCT/CN2020/079842 2019-03-19 2020-03-18 反射镜调节装置及光源系统 WO2020187214A1 (zh)

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